#include<stdio.h>
int main(int argc, const char *argv[])
{
	int a=4,b=8,c;
	c = a + b;
	printf("c=a+b=%d\n",c);
	
	c = a - b;
	printf("c=a-b=%d\n",c);

	c = a * b;
	printf("c=a*b=%d\n",c);
	
	c = a / b;
	printf("c=a/b=%d\n",c);
	
	c = a % b;
	printf("c=a b=%d\n",c);
	return 0;
}
